神经根型颈椎病患者,臂丛牵拉试验致食指、中指发麻,肱三头肌反射减弱。判断病变的椎间孔位于()
A.C3~C4
B.C4~C5
C.C5~C6
D.C6~C7
E.C7~T1
参考答案:D
If I long enough to have a job, I would choose to be a doctor, those AIDS patients.
A.had lived; helping
B.should live; help
C.were to live; helping
D.should have lived; help
怎样以加热炉声音判断炉子烧的好坏?